Guangxi Provincial Center for Diseases Control and Prevention, Nanning, Guangxi, China
National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
Chinese Academy of Medical Sciences, Beijing, Beijing, China
Cancer Hospital, ChineseAMS, Beijing, Beijing, China
Cancer Institute/Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, Beijing, China
National Cancer Center/Cancer Hospitial,Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, Beijing, China